3 × 11 × 29 × 20117

Prime Factor Structure

Factorization String 3 × 11 × 29 × 20117

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 28,969,920

Proper Divisor Sum 9,717,951

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #19251949 ← → #19251971

1 3 11 29 33 87 319 957 20,117 60,351 221,287 583,393 663,861 1,750,179 6,417,323 19,251,969

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

19,251,969 57,755,908 28,877,954 14,438,977 43,316,932 21,658,466 10,829,233 32,487,700 16,243,850 8,121,925 24,365,776 12,182,888 6,091,444 3,045,722 1,522,861 4,568,584 2,284,292 1,142,146 571,073 1,713,220 856,610 428,305 1,284,916 642,458 321,229 963,688 481,844 240,922 120,461 361,384 180,692 90,346 45,173 135,520 67,760 33,880 16,940 8,470 4,235 12,706 6,353 19,060 9,530 4,765 14,296 7,148 3,574 1,787 5,362 2,681 8,044 4,022 2,011 6,034 3,017 9,052 4,526 2,263 6,790 3,395

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.